ML23241A267

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7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.6-1, Drawing 441241, Revision 45, Electrical Single Line Meter and Relay Diagram 120V Instrument AC Ststem, Sheet 1
ML23241A267
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 05/25/2023
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23241A052 List: ... further results
References
DCL-23-044 441241, Rev 45
Download: ML23241A267 (1)


Text

{{#Wiki_filter:TABLE OF DEVICES C0MM0NALARMSF0RX7, X13, X18, X19, X20, X203&X404 NON-LATCHCONTACTCLOSESTOENERGIZEX12 LATCH CONTACTCLOSESTOENERGIZEX12 LATCH CONTACTCLOSESTOENERGIZEXl2 LATCH CONTACTCLOSESTOENERGIZEXl2 LATCH CONTACTCLOSESTOENERGIZEX12 N0N-LATCHC0NTACTCL0SESTOENERGIZEX12 -22B352-24B]AC0UTPUTBREAKER NON-LATCHCONTACTCLOSESTOENERGIZEXl2 N0N-LATCHC0NTACTCL0SESTOENERGIZEX9 -228452-2484 N0N-LATCHC0NTACTCL0SESTOENERGIZEXI0 -22840152-248401 LATCH N.C. -C0NTACT0PENSTOALARM -228B0152-248B01 BREAK-BEFORE-MAKE SWITCH F2 SEE DWG 066144 LATCH N.C.-C0NTACTINSERl[S,jJTHXl7 F204 NON-LATCHN,O,-CONTACTINSERIES,jJTHXl6 F407 F408 RECTIFIER FUSE SEE DWG 066144 NON-LATCH N.C. - CONTACT CLOSES TO AL,s,11p:F:,,40cc 9 -----j.C.:F<'-"09'--j'R,sE"-lCT.!!IFc.clEs,R---'F-"US,cE_ _ _ _ _-l-'-""-""'--"""'----+----+'ecEs._E,eDW'-"G--'Os,66e:14,:c4_ _ ----I P&B-TYPECSJ MODEL38-70010 480V MCC BUS "2G" (REF 11) 480V MCC BUS "2F" I REF 17) 480V MCC BUS "2H" (REF 12) 480V MCC BUS "2F" ( REF I 7) w-

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  )s2-2G-3S                                                                                                                                                          ~     )s2-2H-S2                                                                                                                          W)52-2H-82                                     l..QQ)522r51 70 G3SPOOC                                                                                                                                                                  HS2POOC                                                                                                                                        HB2POO                                tF51POOI 3-"2                                                                                                                                                                     3-"2                                                                                                                                           2-"2                                      2-"2
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A I I I I i i~~~E~~rn~ i i~~~E~~rn6 V I i Tt~~rn~MER 22 V I i rn~n~e~MER 24 ITRY22 ITRY24 2P) 8001 2SOA i- 2~6A ) BBO I i

                                                                                 ---------------i--~,_-__-_-_~_____                             I                                                                                                                              ~--+--------.;-.,_.-~                                                   I _________ I 200Y00,200YOOA                                                                                                                                                                                                            400Y00,400YOOA 4-*2/0                                                                                                                                                                                                                    4-*2/0 125VDCDISTRJBUTION PANEL NO. 22 (REF 10)                                                                                                                                                                                                400YOI 2-*110 212D 2-3S0kcmi I 1

NISCHANIICUBB 2-*10FU-2211 ~ ~ FU-22122-*10NISCHANIICUBB I I NIS CHAN IV CUB D 2-*IO FU-2411 ~ ~ FU-24122-*10 NIS CHAN IV CUB D 7 CONTROLPOWER~.::..........:.221~1NSTRPOWERB..t:!..illl RACK NU PROT SET 2 2 -" 6 FU- 2213 ~ 40A ..--.. FU- 2214 2-"10 RACK NU CONT SET 2 I CONTROL POWERB.!QQ. ~~ ~~ , -

  • I D SINASGTKRNPUDWGDESNT.llli.Ul.SET
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               ~~~K\:N:::D INPUTARNSIA
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                                                        ~            ~~ ~~~/N~D 0-------------CINPUTB~

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                                                                                                                                     §~~KBN~N~~gT SET 4 MISC INSTRTICl49 PM87
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2-"IOFU-241S ~

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2_il~Fu-2*,,,_.,, ',u,F,os','"""',, 0-------------0

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I MECH INSTR PMI 1s ~~ ~~ f~~~cg~~/~~~~~/REHTR I ~~~D/~ ~~~9A ~~ ~~ ~~~hNU SFGO INPUT 8 I NOTES

               ~8~i§E~     ~~g~~:TR    ~~                            ~~~~~~E~                          ~u~fr~ONT i                   DEMIN Be MAKE-UP WTR 2-*10~2419
                                                                                                                                     ~g~r~E~ 'T~o~is ~
                                                                                                                                                                             ~          ~~       FU-2~2-*10    ~H,',', ',o',',',o'°',',,',',',~,),
                                                                                                                                                                                                               ,.,                               LI llifiliQ                                                       BACK-UP OVERCURRENT PROTECTION FOR FUSES FOR LOAD
                                                                                                                                                                                                                                                                                                                                         !REFOWG451805l INSIDE CONTAINMENT 2222                     CONTBD INSTR BUS       I POSTACCIDENTPNL B.C.1::11:1C.&RVLISPNL
                                                                      ..--.. FU-22222-*12 HAINSTEAMLINEAADIATIONI o-------------rDETRACKRNGFFD              I               SPARE SEE NOTE 2              ~~                   ~~                     ~~:R:ELAY RACK 8 I.SEEALSO 441199(UNIT2lAND426862(UNITIJ.(]D
2. 52-PY2421 ISDEDICATEDFORUNIT2SAFETYPARAMETERSYSTEM e!ill MAINCDNTAOLBD ~ FU-22242-"12CONTMTWIDERANGE I ~~ ~~

COMPUTER21 AND22ATRSPSC21 (SEE441459CIR421Y00Al. CHAN III STATUS LIGHT o-------------rMONLM943A,B.E.!i I

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                &ERFDSCHANlli;J!ll;,i
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2226 FU-2226 2226R 19E RCP22LEAKAGE MAINCONTROLBD AUX SAFEGUARD CAB CHAN I STATUS LIGHT GEN RELAY BD B.f REFERENCES DWG NO. TRAINBRNASB 8iNSTR BcERFDSCHANIVCNCS FU-2427~7 ~FU-2428 2~R2E RCP24LEAKAGE I.-DELETED-RADIATION MONITOR ..--.. FU-22282-*IOCNTRECIRCSUMP RACKRNRMSI 0-------------CLEVEL INSTXLT941 ID}------<> 2.-DELETED-2 4 3 ~ - ~ I ~ ~~~n61NSTR 3.-0ELETED-BACK-UP AIR SUPPLY 10%STMDUMPSTM

                                                                     ~ F u - 2230 2-*IOccWHDRBINSTR                                  BACK-UP AIR SUPPLY IOXSTMOUMPSTM          ~~                         ..--.. FU- 2430 2-"12 DEDICATED SHUTDOWN 0-----------U::PANELPOS 4, SCI 20KVA UPS & REGULATING TRANSFORM[R ______________ 6013738 GEN2-3XSV536G                                        223 ~PNL8..E._ill(NOTE1l                                        GEN2-4PM309                                                                                                                                                                                       5. INSTR AC DISTR PNLS "I I, 12, 13, 14 4R 0086A ___________ 663341
                §~~T~~r                ~~

FU-2431~ ~FU-24322-"12RACKN~FGDOUTPUTB 6. SINGLE LINE METER & RELAY OIAG INSTR AC SH ~2 _________ 441242 Eo~ItL~~75 POSTACCIDENTMONITOR2-*12FU-2233 ~

                                       =---------:....
: ~ 1~rn~i~sO~~~~g~NAL
                                                                                             ~~~~~ 0 ~o~ 1 ~~~110 SPARE                ID}------<>

FU-2433~ ID}------<> 0-----------U:: RNSOB

                                                                                                                                                                                        ~FU-2434 o--------{C))

0 METER 7. SINGLE LINE METER & RELAY DIAG INSTR AC SH ~3 ________ 445390 8, SINGLE LINE METER & RELAY DIAG INSTR AC SH "4 ________ 445391

            !RACKRPAMl,RPAM2                                          ..--..~

G ALARM RELAY BOARD

9. SINGLE LINE METER & RELAY DIAG INSTR AC ____________ 445394
10. SINGLE LINE METER & RELAY DIAC 125V DC SYSTEM ________ 441240
11. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECT 2G __ 441238 I

I I I Pm 27' B [DJ TRANSDUCER 12. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECT 2H __ 441239

13. SCHEMATIC DIAGRAM 120V INSTRUMENT AC SYSTEM _________ 4010037 14.-DELETED-I I w' VIY22DCA PLANT COMPUTER
15. LIST OF ELECTRICAL DEVICES--------------------* 0S0011 I COMPUTER INPUT NO. 16. FED FROM L I S T - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 021768 I 17. SINGLE LINE METER 8t RELAY DIAC 480V SYSTEM BUS SECT 2F __ 441237 I 18. ONE LINE VENDOR DIAGRAM FOR PANEL PY22 __________ 6021760-217 I

I _______________________________________________________ _ 19. ONE LINE VENDOR DIAGRAM FOR PANEL PY24 __________ 6021760-235 PANEL 22 INSTR AC OISTR PANEL24 INSTRACDISTR CHAN II CHAN IV PY22 llll, 2wT'R'f; 120V PY24 10, 2WIRE, 120V NUCLEAR SAFETY RELATED (ALL BKRS ARE 20A, IP EXCEPT AS SHOWN) (ALLBKRSARE20A,IPEXCEPTASSHOWNl KEY DWG. SECTION_I_C_ ALL FUSES ARE 30A EXCEPT AS SHOWN. l ALL FUSES ARE 30A EXCEPT AS SHOWN.) UNIT 2

                                                   '"NOTE*22SPR ISASPAREBKRFORFUTURE                                                                          *NOTE: 24SPR IS A SPARE BKR FOR FUTURE PENETRATION REDUNDANCY, IT IS NOT                                                                          PENETRATION REDUNDANCY, IT IS NOT CONNECTED ELECTRICALLY TO THE PANEL BUS.                                                                   CONNECTED ELECTRICALLY TO THE PANEL BUS.                                                                                                                                          SINGLE LINE METER 120v A~2s~~bt~N~ I !2R~~STEM 45}}